Wilden · GPS Series · Special diaphragm pump
GPS420
The GPS420 is a special diaphragm pump from Wilden, part of the GPS Series. Up to 460 l/min, max. 6.9 bar, solids up to 6.4 mm, 1-1/2″ fluid connection.
Key data
- Max. capacity
- 460l/min
- Max. pressure
- 6.9bar
- Max. particle size
- 6.4mm
- Fluid connection
- 1-1/2″
Specifications
- Max. compressed air pressure
- 6.9 bar
- Air connection
- 3/4″ FNPT
- Fluid connections
- 38 mm (1-1/2″), NPT/BSPT (threaded), DIN/ANSI (flanged)
- Membranes
- Wil-Flex™, PTFE
- Brand and series
- Wilden · GPS Series
Temperature range by elastomer
- Buna-N
- -12 °C to 82 °C
- PTFE
- 4 °C to 104 °C
Configurations & kits
6 configurations. Search by the code on your nameplate.
GPS420/SSSAA/ZWS/WF/WFWil-Flex™, EZ-InstallWet kit04-9824-58-209
Stainless steel · threaded - Wet kit
- 04-9824-58-209
- Air kit
- 04-9993-99-320
- Filter regulator
- FR075
- Item no.
- 04-13497
- Housing
- Stainless steel
- Balls / seats
- Wil-Flex™
- Connection
- NPT
GPS420/SSSAA/TWS/TF/STFFull-stroke PTFE w/ Wil-Flex™ back-upWet kit04-9824-55-201
Stainless steel · threaded - Wet kit
- 04-9824-55-201
- Air kit
- 04-9993-99-320
- Filter regulator
- FR075
- Item no.
- 04-13499
- Housing
- Stainless steel
- Balls / seats
- PTFE / Stainless steel (Seat o-ring PTFE)
- Connection
- NPT
GPS420/SSSSS/ZWS/WF/WFWil-Flex™, EZ-InstallWet kit04-9824-58-209
Stainless steel · threaded - Wet kit
- 04-9824-58-209
- Air kit
- 04-9993-99-320
- Filter regulator
- FR075
- Item no.
- 04-13505
- Housing
- Stainless steel
- Balls / seats
- Wil-Flex™
- Connection
- NPT
GPS420/SSSSS/TWS/TF/STFFull-stroke PTFE w/ Wil-Flex™ back-upWet kit04-9824-55-201
Stainless steel · threaded - Wet kit
- 04-9824-55-201
- Air kit
- 04-9993-99-320
- Filter regulator
- FR075
- Item no.
- 04-13507
- Housing
- Stainless steel
- Balls / seats
- PTFE / Stainless steel (Seat o-ring PTFE)
- Connection
- NPT
GPS420/AAAAA/ZWS/WF/WFWil-Flex™, EZ-InstallWet kit04-9824-58-209
Aluminium · threaded - Wet kit
- 04-9824-58-209
- Air kit
- 04-9993-99-320
- Filter regulator
- FR075
- Item no.
- 04-13626
- Housing
- Aluminium
- Balls / seats
- Wil-Flex™
- Connection
- NPT
GPS420/AAAAA/TWS/TF/ATFFull-stroke PTFE w/ Wil-Flex™ back-upWet kit04-9824-55-201
Aluminium · threaded - Wet kit
- 04-9824-55-201
- Air kit
- 04-9993-99-320
- Filter regulator
- FR075
- Item no.
- 04-13628
- Housing
- Aluminium
- Balls / seats
- PTFE / Aluminium (Seat o-ring PTFE)
- Connection
- NPT
No version found. Check the code, or ask the Pompoloog.
Not sure which kit you need? We are happy to check.
Matching accessories
Air-treatment components in this pump's size — from filter regulator to dry-run protection.
-
00-FR 3/4Filter-regulator
- Connection
- G 3/4"
- Max. flow
- 15,000 l/min
- For pumps
- 3"
-
00-SSV 3/4Slow start valve
- Connection
- G 3/4"
- Max. flow
- 16,000 l/min
- For pumps
- 3"
-
00-AUV 3/4On/off 3/2-valve (manual)
- Connection
- G 3/4"
- Max. flow
- 30,000 l/min
- For pumps
- 3"
-
00-AUV 24V 3/4On/off 3/2-valve (electrically)
- Connection
- G 3/4"
- Max. flow
- 14,000 l/min
- For pumps
- 3"
Questions about the GPS420?
-
How much can the GPS420 pump?
The GPS420 pumps up to 460 l/min.
-
What is the maximum pressure of the GPS420?
The maximum pressure of the GPS420 is 6.9 bar.
-
Can the GPS420 pump liquids with solids?
Yes. The GPS420 handles solids up to 6.4 mm.
-
What fluid temperature can the GPS420 handle?
The GPS420 handles fluids up to 104 °C.
-
Which diaphragm materials are available for the GPS420?
The GPS420 is available with these diaphragm materials: Wil-Flex, PTFE.
-
What connections does the GPS420 have?
The GPS420 has a 3/4″ FNPT air connection and a 38 mm (1-1/2″) fluid connection.
-
Is the GPS420 air-operated or electric?
The GPS420 is air-operated: it runs on compressed air and needs no electrical connection.
